Western Star Genuine OEM Parts

Find Commercial Heavy Duty Semi Truck Genuine OEM Western Star Truck Parts

Filter
04-32033-240 DEF LINE - RETURN, 2400MM
Sale -33%

04-32033-240 DEF LINE - RETURN, 2400MM

Regular price $169.48 $254.22
04-32033-240 DEF LINE - RETURN, 2400MM Western Star
04-32105-000 LINE-DEF,RETURN,CMNS,13G,125
Sale -33%

04-32105-000 LINE-DEF,RETURN,CMNS,13G,125

Regular price $167.04 $250.56
04-32105-000 LINE-DEF,RETURN,CMNS,13G,125 Western Star
04-32206-000 GASKET-3.5" MARMAN,V-BAND
Sale -33%

04-32206-000 GASKET-3.5" MARMAN,V-BAND

Regular price $54.72 $82.08
04-32206-000 GASKET-3.5" MARMAN,V-BAND Western Star
18-60875-004 COVER-PANEL,FUSE,DASH,RHD,BUCK
Sale -33%

18-60875-004 COVER-PANEL,FUSE,DASH,RHD,BUCK

Regular price $154.70 $232.05
18-60875-004 COVER-PANEL,FUSE,DASH,RHD,BUCK Western Star
18-54211-000 GRILL, SPEAKER, LWR DOOR PNL
Sale -33%

18-54211-000 GRILL, SPEAKER, LWR DOOR PNL

Regular price $71.46 $107.19
18-54211-000 GRILL, SPEAKER, LWR DOOR PNL Western Star
04-31754-000 PIPE-EXHAUST,ELBOW,5700,DC,1C5
Sale -33%

04-31754-000 PIPE-EXHAUST,ELBOW,5700,DC,1C5

Regular price $3,114.79 $4,672.19
04-31754-000 PIPE-EXHAUST,ELBOW,5700,DC,1C5 Western Star
A06-96706-000 ASSY-BRKT,GATS,STEP SUPT,FWD
Sale -33%

A06-96706-000 ASSY-BRKT,GATS,STEP SUPT,FWD

Regular price $159.10 $238.65
A06-96706-000 ASSY-BRKT,GATS,STEP SUPT,FWD Western Star
04-31887-380 LINE-DEF,RETURN, 3800MM
Sale -33%

04-31887-380 LINE-DEF,RETURN, 3800MM

Regular price $258.59 $387.89
04-31887-380 LINE-DEF,RETURN, 3800MM Western Star
A22-78779-024 MIR-BRT ARM,TURN LP,UTIL LP,LH
Sale -33%

A22-78779-024 MIR-BRT ARM,TURN LP,UTIL LP,LH

Regular price $1,475.60 $2,213.40
A22-78779-024 MIR-BRT ARM,TURN LP,UTIL LP,LH Western Star
A66-12152-002 TURN LAMP-AIR INTAKE,43N,LH
Sale -33%

A66-12152-002 TURN LAMP-AIR INTAKE,43N,LH

Regular price $155.74 $233.61
A66-12152-002 TURN LAMP-AIR INTAKE,43N,LH Western Star
A03-39644-184 FTK-25"DIA,25DEG,80G,AL,LH,SU,POL
Sale -33%

A03-39644-184 FTK-25"DIA,25DEG,80G,AL,LH,SU,POL

Regular price $1,328.47 $1,992.71
A03-39644-184 FTK-25"DIA,25DEG,80G,AL,LH,SU,POL Western Star
A06-92396-000 HARNESS-MIR,OL,DASH,SW,HTR,CTL
Sale -33%

A06-92396-000 HARNESS-MIR,OL,DASH,SW,HTR,CTL

Regular price $24.04 $36.06
A06-92396-000 HARNESS-MIR,OL,DASH,SW,HTR,CTL Western Star
05-28964-000 SHROUD-FAN,1750 CU-BR,32 INCH
Sale -33%

05-28964-000 SHROUD-FAN,1750 CU-BR,32 INCH

Regular price $1,240.78 $1,861.17
05-28964-000 SHROUD-FAN,1750 CU-BR,32 INCH Western Star
17-20926-001 SHIELD-SPLASH,HOOD MTD,SA,RH
Sale -33%

17-20926-001 SHIELD-SPLASH,HOOD MTD,SA,RH

Regular price $262.77 $394.16
17-20926-001 SHIELD-SPLASH,HOOD MTD,SA,RH Western Star
04-29143-000 BRACKET-SUPPORT,DPF,MD USM,ISC
Sale -33%

04-29143-000 BRACKET-SUPPORT,DPF,MD USM,ISC

Regular price $224.27 $336.41
04-29143-000 BRACKET-SUPPORT,DPF,MD USM,ISC Western Star
04-32094-001 LINE-DEF,SUCTION,SFA,O/R,HDEP,5/16
Sale -33%

04-32094-001 LINE-DEF,SUCTION,SFA,O/R,HDEP,5/16

Regular price $173.46 $260.19
04-32094-001 LINE-DEF,SUCTION,SFA,O/R,HDEP,5/16 Western Star
A66-09200-001 SWITCH PANEL-PASS,DOOR,PWR DL
Sale -33%

A66-09200-001 SWITCH PANEL-PASS,DOOR,PWR DL

Regular price $50.45 $75.68
A66-09200-001 SWITCH PANEL-PASS,DOOR,PWR DL Western Star
A06-89221-000 HARNESS-LT HDLP,OL,DASH,LAMP
Sale -33%

A06-89221-000 HARNESS-LT HDLP,OL,DASH,LAMP

Regular price $44.09 $66.14
A06-89221-000 HARNESS-LT HDLP,OL,DASH,LAMP Western Star
A12-32241-003 BANK-ECP,3 SOLENOIDS
Sale -33%

A12-32241-003 BANK-ECP,3 SOLENOIDS

Regular price $459.46 $689.20
A12-32241-003 BANK-ECP,3 SOLENOIDS Western Star
17-19502-002 EXTENSION-WHEEL WELL,FENDER,37X SFA,LH
Sale -33%

17-19502-002 EXTENSION-WHEEL WELL,FENDER,37X SFA,LH

Regular price $89.94 $134.91
17-19502-002 EXTENSION-WHEEL WELL,FENDER,37X SFA,LH Western Star
17-19508-000 LINER-HOOD,FRONT,CENTER,1 PC
Sale -33%

17-19508-000 LINER-HOOD,FRONT,CENTER,1 PC

Regular price $235.80 $353.70
17-19508-000 LINER-HOOD,FRONT,CENTER,1 PC Western Star
18-67013-000 BEZEL-LOCK KNOB
Sale -33%

18-67013-000 BEZEL-LOCK KNOB

Regular price $1.93 $2.90
18-67013-000 BEZEL-LOCK KNOB Western Star
12-26774-002 TRANSDUCER, RED, SECONDARY
Sale -33%

12-26774-002 TRANSDUCER, RED, SECONDARY

Regular price $23.94 $35.91
12-26774-002 TRANSDUCER, RED, SECONDARY Western Star
12-26774-001 TRANSDUCER, GREEN, PRIMARY
Sale -33%

12-26774-001 TRANSDUCER, GREEN, PRIMARY

Regular price $21.69 $32.54
12-26774-001 TRANSDUCER, GREEN, PRIMARY Western Star
A16-14602-002 SPR-12.K TPR,4/44,RPRS,WP,FLH
Sale -33%

A16-14602-002 SPR-12.K TPR,4/44,RPRS,WP,FLH

Regular price $614.37 $921.56
A16-14602-002 SPR-12.K TPR,4/44,RPRS,WP,FLH Western Star
04-32033-220 DEF LINE - RETURN, 2200MM
Sale -33%

04-32033-220 DEF LINE - RETURN, 2200MM

Regular price $147.76 $221.64
04-32033-220 DEF LINE - RETURN, 2200MM Western Star
04-28841-160 UREA LINE - DOSER, 1600MM
Sale -33%

04-28841-160 UREA LINE - DOSER, 1600MM

Regular price $140.37 $210.56
04-28841-160 UREA LINE - DOSER, 1600MM Western Star
04-28794-000 TUBE-COOLANT,6GAL,SUPPLY,CUM
Sale -33%

04-28794-000 TUBE-COOLANT,6GAL,SUPPLY,CUM

Regular price $33.00 $49.50
04-28794-000 TUBE-COOLANT,6GAL,SUPPLY,CUM Western Star
17-19406-000 REINFORCEMENT-HOOD,PIVOT
Sale -33%

17-19406-000 REINFORCEMENT-HOOD,PIVOT

Regular price $66.33 $99.50
17-19406-000 REINFORCEMENT-HOOD,PIVOT Western Star
05-21725-000 HOSE-MOLDED,SHUNT LINE,DD15 SURGE TANK W
Sale -33%

05-21725-000 HOSE-MOLDED,SHUNT LINE,DD15 SURGE TANK W

Regular price $22.85 $34.28
05-21725-000 HOSE-MOLDED,SHUNT LINE,DD15 SURGE TANK W Western Star
17-18264-003 MUDFLAP-HOOD,FRONT
Sale -33%

17-18264-003 MUDFLAP-HOOD,FRONT

Regular price $22.41 $33.62
17-18264-003 MUDFLAP-HOOD,FRONT Western Star
WWS 71103-3438 BRACKET, AIR TANK
Sale -33%

WWS 71103-3438 BRACKET, AIR TANK

Regular price $28.86 $43.29
WWS 71103-3438 BRACKET, AIR TANK Western Star
A06-83572-000 HARNESS-TRANSMISSION CONTROL,OL,DASH,ETN
Sale -33%

A06-83572-000 HARNESS-TRANSMISSION CONTROL,OL,DASH,ETN

Regular price $83.96 $125.94
A06-83572-000 HARNESS-TRANSMISSION CONTROL,OL,DASH,ETN Western Star
A66-26913-000 HARN-ENG_IND,OL,ENG,LCL,ISX12
Sale -33%

A66-26913-000 HARN-ENG_IND,OL,ENG,LCL,ISX12

Regular price $58.87 $88.30
A66-26913-000 HARN-ENG_IND,OL,ENG,LCL,ISX12 Western Star
04-26216-000 SHIELD-HEAT EXHAUST
Sale -33%

04-26216-000 SHIELD-HEAT EXHAUST

Regular price $437.56 $656.34
04-26216-000 SHIELD-HEAT EXHAUST Western Star
04-25243-017 SOCK-HEAT PLMBG EXH BASALT
Sale -33%

04-25243-017 SOCK-HEAT PLMBG EXH BASALT

Regular price $36.55 $54.83
04-25243-017 SOCK-HEAT PLMBG EXH BASALT Western Star
WWS 103411 COTTER PIN 3/16X2
Sale -33%

WWS 103411 COTTER PIN 3/16X2

Regular price $0.35 $0.52
WWS 103411 COTTER PIN 3/16X2 Western Star
A03-34630-251 TANK-FUEL,25IN,100GAL,POL,RH-NO EFG HOLE
Sale -33%

A03-34630-251 TANK-FUEL,25IN,100GAL,POL,RH-NO EFG HOLE

Regular price $1,758.83 $2,638.25
A03-34630-251 TANK-FUEL,25IN,100GAL,POL,RH-NO EFG HOLE Western Star
WWS 35601-3440 STOP,AXLE BUMPER
Sale -33%

WWS 35601-3440 STOP,AXLE BUMPER

Regular price $368.17 $552.26
WWS 35601-3440 STOP,AXLE BUMPER Western Star
A03-37807-000 ASY-TUBE-AIR INTAKE,DD15
Sale -33%
Out of stock

A03-37807-000 ASY-TUBE-AIR INTAKE,DD15

Regular price $724.25 $1,086.38
A03-37807-000 ASY-TUBE-AIR INTAKE,DD15 Western Star